Class: Astrorhizata    Subclass: Astrorhizana    Order: Astrorhizida    Family: Hemisphaeramminidae
Hemisphaerammina Loeblich & Tappan, 1957

Hemisphaerammina bradyi
Loeblich and Tappan, 1957
identified by scientist   
Quaternary
North Sea

Hemisphaerammina obstinata
Fuchs, 1967
type specimen   holotype
Cretaceous
North European Plain

Hemisphaerammina sp.
---
identified by scientist   
Quaternary
Norwegian Sea